Comcast (Xfinity) email - IO temp blocked using my Astound wifi

I am still having the same problem- My IP is blocked on my iPhone (iOS 26.1) as stated on my two Comcast email accounts.   I have gone to the web email and made sure third party is checked- still no luck.  As everyone else - if I turn off wifi and use cellular - no problems.

Not working in iPhone Outlook and Edison email app.  Works with all other emails